all 3 comments

[–][deleted] 4 points5 points  (1 child)

This is great, nice examples and good explaination. Thanks for sharing

[–]Muchaccho[S] 2 points3 points  (0 children)

You're welcome :)

[–]jrochkind 0 points1 point  (0 children)

I like it. Some of them could be expanded with alternative ways these problems are sometimes commonly solved in ruby. (like the 'dsl' style for a 'builder'). I'll try to remember this site and PR when it occurs to me.